Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Ra4 win in 5 half-moves
7 Kg6 draw
8 Kgg7 draw
9 Kgh7 draw
10 Khg7 draw
11 Khh7 draw
12 Re4 draw
13 Rf1 draw
14 Rf2 draw
15 Rf3 draw
16 Rf7 draw
17 Kf8 loss in 2 half-moves
18 Kh8 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Kf7 loss in 1 half-moves